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image: Instant Messaging

Instant Messaging

By | May 1, 2016

An alternative route to sparking cell signals involves hook-ups between transmembrane and soluble ligands.

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image: Monkey See, Monkey Die

Monkey See, Monkey Die

By | May 1, 2016

What's killing howler monkeys in the jungles of Central America?

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image: More Than Skin Deep

More Than Skin Deep

By | May 1, 2016

Elaine Fuchs has worked on adult stem cells since before they were so named, figuring out how multipotent epidermal cells renew or turn into skin or hair follicles.

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image: Silent Canopies

Silent Canopies

By | May 1, 2016

A spate of howler monkey deaths in Nicaragua, Panama, and Ecuador has researchers scrambling to identify the cause.

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image: US Government to Repatriate Kennewick Man

US Government to Repatriate Kennewick Man

By | April 29, 2016

A 2015 ancient DNA study determined that the 8,500-year-old skeletal remains belonged to an individual of Native American ancestry. Now, the US Army Corp of Engineers has begun the process of returning the bones to their rightful owners.

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image: Study: Small Fish Comforted By Big Predators

Study: Small Fish Comforted By Big Predators

By | April 28, 2016

Baby fish show fewer signs of stress in the presence of large fish that scare off midsize predators. 

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image: “Hunger Hormone” No More?

“Hunger Hormone” No More?

By | April 20, 2016

Ghrelin promotes fat storage not feeding, according to a study.

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image: Zooming In on an Antidepressant Target

Zooming In on an Antidepressant Target

By | April 6, 2016

Structural studies reveal how SSRI drugs bind to the human serotonin transporter.

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image: New Epigenetic Mark Confirmed in Mammals

New Epigenetic Mark Confirmed in Mammals

By | April 1, 2016

Methylation on adenine bases is involved in the dampening of gene expression in mammalian cells, according to a study.

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image: Book Excerpt from <em>The Serengeti Rules</em>

Book Excerpt from The Serengeti Rules

By | April 1, 2016

In the introduction to the book, author Sean B. Carroll draws the parallels between ecological and physiological maladies.

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